Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+C-MTEB--MultilingualSentiment-classification/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

C-MTEB--MultilingualSentiment-classification/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a9ee9c1b1360b8632ac55c7934ed434e85133a16ab7fa650a6914a0c21374d1
+size 13381632